American Airlines flights from United States to Portugal
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1 Adult, Economy class
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Popular flights with American Airlines
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*Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Some fares listed may include one or more connections that are Basic Economy, which class is subject to additional terms and conditions. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply.
Business class flights from United States to Portugal
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Philadelphia (PHL)to
Lisbon (LIS)
08/14/26 - 08/21/26
Round trip
Business / First
from
$5,416Fare subject to changes
Updated: 16 hours ago
Miami (MIA)to
Lisbon (LIS)
08/05/26 - 08/20/26
Round trip
Business / First
from
$4,240Fare subject to changes
Updated: 49 minutes ago
Dallas (DFW)to
Lisbon (LIS)
07/26/26 - 08/09/26
Round trip
Business / First
from
$5,586Fare subject to changes
Updated: 12 hours ago
New York (NYC)to
Lisbon (LIS)
07/18/26 - 07/24/26
Round trip
Business / First
from
$4,704Fare subject to changes
Updated: 1 hour ago
Chicago (ORD)to
Lisbon (LIS)
08/02/26 - 08/15/26
Round trip
Business / First
from
$4,892Fare subject to changes
Updated: 50 minutes ago
Charlotte (CLT)to
Lisbon (LIS)
08/14/26 - 08/26/26
Round trip
Business / First
from
$5,106Fare subject to changes
Updated: 1 hour ago
Los Angeles (LAX)to
Lisbon (LIS)
08/04/26 - 08/20/26
Round trip
Business / First
from
$4,515Fare subject to changes
Updated: 15 hours ago
Phoenix (PHX)to
Lisbon (LIS)
08/07/26 - 08/22/26
Round trip
Business / First
from
$5,070Fare subject to changes
Updated: 12 hours ago
*Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply.
Find deals on United States to Portugal flights
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flight_land
$
Philadelphia (PHL)to
Lisbon (LIS)
10/25/26 - 11/05/26
Round trip
Economy
from
$876Fare subject to changes
Updated: 3 hours ago
Miami (MIA)to
Lisbon (LIS)
10/06/26 - 10/21/26
Round trip
Economy
from
$807Fare subject to changes
Updated: 15 hours ago
Dallas (DFW)to
Lisbon (LIS)
10/19/26 - 10/29/26
Round trip
Economy
from
$762Fare subject to changes
Updated: 16 hours ago
Chicago (ORD)to
Lisbon (LIS)
03/08/27 - 03/12/27
Round trip
Economy
from
$765Fare subject to changes
Updated: 16 minutes ago
Los Angeles (LAX)to
Lisbon (LIS)
10/31/26 - 11/11/26
Round trip
Economy
from
$834Fare subject to changes
Updated: 14 hours ago
New York (NYC)to
Lisbon (LIS)
08/20/26 - 08/27/26
Round trip
Economy
from
$910Fare subject to changes
Updated: 6 hours ago
*Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Some fares listed may include one or more connections that are Basic Economy, which class is subject to additional terms and conditions. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply.
Top United States to Portugal routes
